<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>closure</title>
</head>
<body>
<script>
    function init(){
        var name = 'hello';
        function getName(){
            console.log(name);
        }
        return getName;
    }
    let getName = init();
    debugger
    getName();
</script>
</body>
</html>